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NOTE: The compatibility setting of “1” is set at the factory to work with most phones. However, if you do not hear a dial tone, if either you or the recipient is having trouble hearing, or if you experience buzzing/hissing, please follow the directions below.
4 | 3 | |
2 | ||
| ||
| 1 |
4 | 3 |
| |
1 | 2 |
If you cannot hear a dial tone through your headset, use a coin or small screwdriver to turn the telephone configuration dial until you can. Make sure that a number is aligned with the position indicator.
Place a call to someone you know. While speaking, turn the configuration dial through the four positions. Select the position that provides the best sound quality for both you and the recipient.
NOTE: Be sure to set your telephone’s volume at the mid range before adjusting the CS70 volume.
Minor Adjust |
| Major Adjust |
Push on the “+” and | Use listening volume major adjust |
listening volume in minor incremental | control on the back of the base for |
adjustments. | large incremental adjustments. |
NOTE: You must be in talk mode (i.e. on a | NOTE: 1 is the loudest setting. |
call) to adjust. | 4 is the lowest setting. |
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